Imiquimod 5% cream is an approved treatment for actinic keratoses, superficial basal cell carcinomas, and anogenital warts. Severe systemic side effects associated with imiquimod 5% cream are rare, although a few cases of erythema multiforme and Stevens-Johnson syndrome have been described. We present a case of Stevens-Johnson syndrome associated with topical treatment with imiquimod of two superficial basal cell carcinomas.
View Article and Find Full Text PDFAllergic contact dermatitis (ACD) is a common inflammatory skin disease caused by delayed hypersensitivity to chemical and biotic contact allergens. ACD significantly affects the patients' quality of life negatively impacting both occupational and non-occupational settings. Patch testing is the gold standard diagnostic in vivo test to precise the ACD etiology and to correctly perform prevention.
View Article and Find Full Text PDFBackground: Conventional photodynamic therapy (c-PDT) is an effective treatment for actinic keratoses (AKs) and nonmelanoma skin cancer which exploits the photosensitizing properties of methyl aminolaevulinate (MAL). Daylight photodynamic therapy (DL-PDT) is an alternative to c-PDT which does not require the application of MAL in occlusion and that is better tolerated by patients. The impact of occlusion on the efficacy of DL-PD has not been investigated by previous studies.
View Article and Find Full Text PDFJ Eur Acad Dermatol Venereol
September 2024
Dermatol Pract Concept
October 2023
Introduction: During the COVID-19 pandemic, personal protective equipment, particularly face masks, became an essential requirement to engage in various activities. Several articles reported an increase of recurrences of dermatologic facial diseases (ie, acne, rosacea) related to mask use.
Objectives: To evaluate the number of recurrences of rosacea related to face mask use.
Atopic dermatitis and psoriasis are traditionally considered diseases that cannot coexist, since they are described as the result of the activation of opposing inflammatory pathways. However, this belief has been debunked, and numerous cases of psoriasis induced by dupilumab, a biologic treatment for atopic dermatitis, have been reported. We report three cases of dupilumab-induced psoriasis and we present a literature review including cases of "de novo" psoriasis and of the relapse of psoriasis that occurred during treatment with dupilumab.
View Article and Find Full Text PDFAnogenital warts (AWs) represent a therapeutic challenge, especially in infants, due to sensitive skin and frequent disease recurrence. Though the initial wait-and-see approach is often adopted in asymptomatic immunocompetent children, with spontaneous clearing in almost 90% of cases within two years, persistent or symptomatic lesions can be reasonably treated. However, few studies have been conducted on children.
View Article and Find Full Text PDFItal J Dermatol Venerol
April 2023
Introduction: Topical ivermectin is an anti-inflammatory and anti-Demodex drug for papulopustular rosacea. Rosacea is a relapsing disease and the time between recurrences should be considered alongside efficacy.
Objectives: The aims of this study were to assess the time of first relapse and relapse rates of Demodex mite infestation and papulopustular rosacea.